Reliable, Fast, Non-Volatile MRAM for Data Capture and Storage

Everspin Technologies' PERSYST MRAM transforms how industries process, store, secure and manage critical data, offering unmatched speed, resilience, and flexibility.
 
PERSYST includes Everspin Toggle MRAM to provide memory that retains its contents without the need for battery backup or refresh cycles and our xSPI STT-MRAM that provides high data transfer rates with a low pin count and immediate data availability on power-up. The EMxxLX family delivers high performance in a compact pinout and enabling direct drop-in replacement for SRAM and NOR flash.
 
PERSYST MRAM is aimed at applications require instant on data persistence for protection against power loss and system interruptions, unlimited endurance with no performance degradation in extreme environments, and low latency with fast, symmetrical read/write speeds.

A new era for MRAM

PERSYST is setting the standard for performance, efficiency, and scalability across a diverse range of applications.

8" Back End of Line Manufacturing

Through our own US-based manufacturing facility in Chandler, AZ, we can perform BEOL manufacturing on 8" wafers that come from any CMOS foundry, worldwide.  15 years of production, this line is trusted by not only commercial customers but also the US Government.

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Toggle MRAM

Toggle MRAM is a highly-reliable non-volatile memory that is based on magnetic tunnel junction devices integrated with standard CMOS, resulting in high-speed SRAM like read and write, virtually unlimited endurance, and the highest reliability of any non-volatile memory.

 

Toggle MRAM

STT-DDRx

Spin-Transfer Torque DDR MRAM (STT-DDR MRAM) is a high-speed, non-volatile memory that combines the persistence of flash with the performance of DRAM, utilizing a JEDEC-compatible DDR interface.

STT-xSPI

Spin-Transfer Torque xSPI MRAM (STT-xSPI MRAM) is a high-speed, non-volatile memory that combines the persistence of flash with a low-pin-count interface, utilizing a JEDEC-compatible xSPI interface.


 

Comprehensive MRAM solutions to meet diverse industry requirements

Non-volatile, secure, and low-latency discrete and embedded MRAM solutions integrated into CMOS processes, Everspin MRAM combines high speed with data persistence and endurance to meet the requirements of aerospace and defense, AI, automotive, data center, gaming, medical, smart energy & utilities, and industrial applications.

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Product Family Orderable P/N Family Page Technology Avail Interface Interface Type Density I/O Width Operating Temp Speed Vdd Package Where to Buy Documents Product Inquiry Sample Request
PERSYST EM064LXQAB313ES1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +105C 133MHz 1.8 BGA-24 Order EM064LXQAB313ES1R Documents EM064LXQAB313ES1R Product Inquiry EM064LXQAB313ES1R Sample Request EM064LXQAB313ES1R
PERSYST EM064LXOAB320CS1T EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM064LXOAB320CS1T Documents EM064LXOAB320CS1T Product Inquiry EM064LXOAB320CS1T Sample Request EM064LXOAB320CS1T
PERSYST EM064LXOAB320CS1R EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM064LXOAB320CS1R Documents EM064LXOAB320CS1R Product Inquiry EM064LXOAB320CS1R Sample Request EM064LXOAB320CS1R
PERSYST EM064LXOAB320IS1T EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM064LXOAB320IS1T Documents EM064LXOAB320IS1T Product Inquiry EM064LXOAB320IS1T Sample Request EM064LXOAB320IS1T
PERSYST EM064LXOAB320IS1R EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM064LXOAB320IS1R Documents EM064LXOAB320IS1R Product Inquiry EM064LXOAB320IS1R Sample Request EM064LXOAB320IS1R
PERSYST EM064LXOAB320ES1T EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit -40 to +105C 200MHz 1.8 BGA-24 Order EM064LXOAB320ES1T Documents EM064LXOAB320ES1T Product Inquiry EM064LXOAB320ES1T Sample Request EM064LXOAB320ES1T
PERSYST EM064LXOAB320ES1R EM064LXO xSPI, STT MRAM NR Serial xSPI Octal 64Mb 8-bit -40 to +105C 200MHz 1.8 BGA-24 Order EM064LXOAB320ES1R Documents EM064LXOAB320ES1R Product Inquiry EM064LXOAB320ES1R Sample Request EM064LXOAB320ES1R
PERSYST EM128LXQADG13CS1T EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Order EM128LXQADG13CS1T Documents EM128LXQADG13CS1T Product Inquiry EM128LXQADG13CS1T Sample Request EM128LXQADG13CS1T
PERSYST EM128LXQADG13CS1R EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Order EM128LXQADG13CS1R Documents EM128LXQADG13CS1R Product Inquiry EM128LXQADG13CS1R Sample Request EM128LXQADG13CS1R
PERSYST EM128LXQAB313CS1T EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM128LXQAB313CS1T Documents EM128LXQAB313CS1T Product Inquiry EM128LXQAB313CS1T Sample Request EM128LXQAB313CS1T
PERSYST EM128LXQAB313CS1R EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM128LXQAB313CS1R Documents EM128LXQAB313CS1R Product Inquiry EM128LXQAB313CS1R Sample Request EM128LXQAB313CS1R
PERSYST EM128LXQADG13IS1T EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Order EM128LXQADG13IS1T Documents EM128LXQADG13IS1T Product Inquiry EM128LXQADG13IS1T Sample Request EM128LXQADG13IS1T
PERSYST EM128LXQADG13IS1R EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Order EM128LXQADG13IS1R Documents EM128LXQADG13IS1R Product Inquiry EM128LXQADG13IS1R Sample Request EM128LXQADG13IS1R
PERSYST EM128LXQAB313IS1T EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM128LXQAB313IS1T Documents EM128LXQAB313IS1T Product Inquiry EM128LXQAB313IS1T Sample Request EM128LXQAB313IS1T
PERSYST EM128LXQAB313IS1R EM128LXQ xSPI, STT MRAM NR Serial xSPI Quad 128Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM128LXQAB313IS1R Documents EM128LXQAB313IS1R Product Inquiry EM128LXQAB313IS1R Sample Request EM128LXQAB313IS1R